4 hours ago, Kerry Beal said:I recall there was one boule in there where they proofed 'upside down' and didn't slash - but can't recall which one it was.
No, this is proofing right side up (seam down) but loading on the peel upside down. If that is clear.
Edit: the reference is 3-338, "How To Transfer from a Proofing Container"